Perhaps you should try some spelling variations:
"coder coder on partial problem" » "coder coder on marginal problem" (Expand search), "coder coder on portugal problem" (Expand search), "coder coder on spatial problems" (Expand search), "coder decoder on partial problem" (Expand search), "code code on partial problem" (Expand search), "decoder codec on partial problem" (Expand search), "coder coder in partial problem" (Expand search), "coder coder and partial problem" (Expand search), "coder coder on particle problem" (Expand search), "coder code on partial problem" (Expand search), "coder codes on partial problem" (Expand search), "coder powder on partial problem" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder on partial problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder on partial problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder on partial problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder on partial problem") OR ("api python python python programming"))*.